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20339+4642
HDS 2940 Aa,Ab
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20339+4642 : VIRTUAL EYEPIECE
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WDS 20339+4642 : ALADIN DSS IMAGE @ 20
h
33
m
54.84
s
+46° 41' 37.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
